#app {
  font-family: 'Avenir', Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
}

#nav {
  padding: 10px 10px 0 10px;
}

#nav a {
  font-weight: bold;
  color: #2c3e50;
}

#main-container {
  width: 80%;
  margin: 0 auto;
}

footer {
  text-align: center;
  border-top: 1px gray solid;
  margin-top: 30px;
}

footer > img {
  margin-top: 20px;
  height: 60px;
}

footer > hr {
  width: 90%;
}

footer > p > a {
  color: black;
}
